Showing 1 - 10 of 125
We study the dual relationship between market structure and prices and between market structure and investment in mobile telecommunications. Using a uniquely constructed panel of mobile operators' prices and accounting information across 33 OECD countries between 2002 and 2014, we document that...
Persistent link: https://www.econbiz.de/10012953486
China's growth strategy as set out in the 11th 5-year plan in 2005 called for upgrading of product quality, the development of an innovation society, and reduced reliance on foreign intellectual property with high license fees. Consistent with this policy, China has been involved in recent years...
Persistent link: https://www.econbiz.de/10012764968
Can digital information and communication technology (ICT) foster mass political mobilization? We use a novel geo-referenced dataset for the entire African continent between 1998 and 2012 on the coverage of mobile phone signal together with georeferenced data from multiple sources on the...
Persistent link: https://www.econbiz.de/10012988970
We study how net neutrality regulations affect a high-bandwidth content provider's (CP) investment incentives in quality of services (QoS). We find that the effects crucially depend on network capacity levels. With limited capacity, as in mobile networks, prioritized delivery services are...
Persistent link: https://www.econbiz.de/10013046060
In recent years, regulatory bodies in Europe and around the world implemented Combinatorial Clock Auctions (CCA) to allocate scarce and valuable spectrum frequencies usage rights. Although the auction design is complex, the promise is that bidding becomes simple. More precisely, bidders may bid...
Persistent link: https://www.econbiz.de/10013315845
Social interactions are considered pivotal to agglomeration economies. We explore a unique dataset on mobile phone calls to examine how distance and population density shape the structure of social interactions. Exploiting an exogenous change in travel times, we show that distance is highly...
Persistent link: https://www.econbiz.de/10012950281
This paper analyzes the impact of internet adoption on labor productivity in Peruvian micro and small manufacturing firms over the period 2011-2013. Instrumental variables estimates show that internet adoption: (i) increases firms' labor productivity; (ii) reallocates employment away from...
Persistent link: https://www.econbiz.de/10012926543
While the US experienced two successive labor productivity surges in 1995 and 2000, Germany's productivity declined dramatically during the same period. We examine the sources of Germany's productivity demise using the ifo industry growth accounting database that provides detailed industry-level...
Persistent link: https://www.econbiz.de/10012777731
A substantial amount of money is spent on technology by schools, families and policymakers with the hope of improving educational outcomes. This chapter explores the theoretical and empirical literature on the impacts of technology on educational outcomes. The literature focuses on two primary...
Persistent link: https://www.econbiz.de/10013011649
By facilitating the flow of information in society, communications technology (CT; e.g., newspapers, radio, television, the internet) can help terrorists to (i) spread their message, (ii) recruit followers, and (iii) coordinate among group members. However, CT also facilitates monitoring and...
Persistent link: https://www.econbiz.de/10012852045